<template>
  <div :class="[prefixCls, { fullscreen }]">
    <Upload name="file" multiple @change="handleChange" :action="uploadUrl" :showUploadList="false" :data="getBizData()" :headers="getheader()" :before-upload="beforeUpload" accept=".jpg,.jpeg,.gif,.png,.webp">
      <a-button type="primary" v-bind="{ ...getButtonProps }">
        {{ t('component.upload.imgUpload') }}
      </a-button>
    </Upload>
  </div>
</template>
<script lang="ts">
import { defineComponent, computed, ref } from 'vue';

import { Upload } from 'ant-design-vue';
import { useDesign } from '/@/hooks/web/useDesign';
import { useGlobSetting } from '/@/hooks/setting';
import { useI18n } from '/@/hooks/web/useI18n';
import { getFileAccessHttpUrl, getHeaders } from '/@/utils/common/compUtils';

export default defineComponent({
  name: 'TinymceImageUpload',
  components: { Upload },
  props: {
    fullscreen: {
      type: Boolean,
    },
    disabled: {
      type: Boolean,
      default: false,
    },
  },
  emits: ['uploading', 'done', 'error', 'loading'],
  setup(props, { emit }) {
    //update-begin-author:taoyan date:2022-5-13 for: 富文本上传图片不支持
    function getheader() {
      return getHeaders();
    }

    function getBizData() {
      return {
        biz: 'jeditor',
        jeditor: '1',
      };
    }
    const { domainUrl } = useGlobSetting();
    const uploadUrl = domainUrl + '/sys/common/upload';
    //文件列表
    let uploadFileList = ref<any[]>([]);
    //update-end-author:taoyan date:2022-5-13 for: 富文本上传图片不支持
    const { t } = useI18n();
    const { prefixCls } = useDesign('tinymce-img-upload');

    const getButtonProps = computed(() => {
      const { disabled } = props;
      return {
        disabled,
      };
    });

    let uploadLength = 0;
    function handleChange({ file, fileList }) {
      // 过滤掉已经存在的文件
      fileList = fileList.filter((file) => {
        const existFile = uploadFileList.value.find(({ uid }) => uid === file.uid);
        return existFile ? false : true;
      });
      uploadLength == 0 && (uploadLength = fileList.length);
      if (file.status != 'uploading') {
        emit('loading', uploadLength, true);
      }
      // 处理上传好的文件
      if (file.status != 'uploading') {
        fileList.forEach((file) => {
          if (file.status === 'done' && file.response.success) {
            const name = file?.name;
            let realUrl = getFileAccessHttpUrl(file.response.message);
            uploadFileList.value.push(file);
            emit('done', name, realUrl);
          }
        });
      }
    }
    //上传之前
    function beforeUpload() {
      uploadLength = 0;
      emit('loading', null, true);
      setTimeout(() => {
        emit('loading', null, false);
      }, 10000);
    }
    return {
      prefixCls,
      handleChange,
      uploadUrl,
      getheader,
      getBizData,
      t,
      getButtonProps,
      uploadFileList,
      beforeUpload,
    };
  },
});
</script>
<style lang="less" scoped>
@prefix-cls: ~'@{namespace}-tinymce-img-upload';

.@{prefix-cls} {
  background-color: @primary-color;
  margin: 0 3px;

  &.fullscreen {
    position: fixed;
    z-index: 10000;
  }

  // update-begin--author:liaozhiyang---date:20230326---for：【QQYUN-8647】online tinymce组件上传图片按遮挡了控件栏的全屏按钮
  .ant-btn {
    padding: 2px 4px;
    font-size: 12px;
    height: 24px;

    // update-begin--author:liaozhiyang---date:20240524---for：【TV360X-235】富文本禁用状态下图片上传按钮文字看不清
    &.is-disabled {
      color: rgba(255, 255, 255, 0.5);
    }

    // update-end--author:liaozhiyang---date:20240524---for：【TV360X-235】富文本禁用状态下图片上传按钮文字看不清
  }

  // update-end--author:liaozhiyang---date:20230326---for：【QQYUN-8647】online tinymce组件上传图片按遮挡了控件栏的全屏按钮
}
</style>
